dinosauritis

the painful dinosaur-like sores, bumps, and pimples in and around the mouth caused by kissing a dinosaur.

OR

A "disease" one catches from their boyfriend/girlfriend after kissing. This is actually caused by eating salty or fatty foods that make the tongue raw and skin oily, causing bumps inside and around the mouth.

Note: Cures for this disease are still unknown to this day.

Kathy got dinosauritis after her and Joseph's seventeenth kiss. Since he was her "dinosaur," Valerie diagnosed her with dinosauritis.